Base for fluorescent lamp



FIG. 1 is a front perspective elevational view of a base for fluorescent lamp showing my new design;

FIG. 2 is a front elevational view thereof, the rear elevational view being a mirror image;

FIG. 3 is a side elevational view thereof, the opposite elevational view being a mirror image;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The broken lines in the figures are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a base for fluorescent lamp, as shown and described. 